Patents by Inventor Charles Sagona

Charles Sagona has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Plastic bottle
    Patent number: D247767
    Type: Grant
    Filed: March 24, 1976
    Date of Patent: April 25, 1978
    Inventor: Charles Sagona
  • Plastic bottle
    Patent number: D247768
    Type: Grant
    Filed: March 24, 1976
    Date of Patent: April 25, 1978
    Inventor: Charles Sagona
  • Plastic bottle
    Patent number: D247769
    Type: Grant
    Filed: April 9, 1976
    Date of Patent: April 25, 1978
    Inventor: Charles Sagona
  • Plastic bottle
    Patent number: D247770
    Type: Grant
    Filed: April 9, 1976
    Date of Patent: April 25, 1978
    Inventor: Charles Sagona